I have the QDX from last December (rev 2 I think?).? Somehow I managed to show up on PSK reporter for the nearest monitoring stations on my first try, but nobody was responding to my CQ or acknowledging my replies.? Hooked it up to a VSWR meter and the needle doesn't budge when I hit the 'tune' button in wsjtx, tested in both 20m and 40m.? Receive seems to work fine, I'm decoding ft8 just fine, but all I can do is listen.? Any recommendations for where to start with troubleshooting??